avionic design with actual uboot and tooling

submodule of avionic design uboot bootloader and with included tools to
get you started , read readme.md and readme-tk1-loader.md

u-boot/arch/sh/include/asm/cpu_sh7710.h

@@ -0,0 +1,61 @@
+#ifndef _ASM_CPU_SH7710_H_
+#define _ASM_CPU_SH7710_H_
+
+#define CACHE_OC_NUM_WAYS	4
+#define CCR_CACHE_INIT	0x0000000D
+
+/* MMU and Cache control */
+#define MMUCR		0xFFFFFFE0
+#define CCR		0xFFFFFFEC
+
+/* PFC */
+#define PACR		0xA4050100
+#define PBCR		0xA4050102
+#define PCCR		0xA4050104
+#define PETCR		0xA4050106
+
+/* Port Data Registers */
+#define PADR		0xA4050120
+#define PBDR		0xA4050122
+#define PCDR		0xA4050124
+
+/* BSC */
+#define CMNCR		0xA4FD0000
+#define CS0BCR		0xA4FD0004
+#define CS2BCR		0xA4FD0008
+#define CS3BCR		0xA4FD000C
+#define CS4BCR		0xA4FD0010
+#define CS5ABCR		0xA4FD0014
+#define CS5BBCR		0xA4FD0018
+#define CS6ABCR		0xA4FD001C
+#define CS6BBCR		0xA4FD0020
+#define CS0WCR		0xA4FD0024
+#define CS2WCR		0xA4FD0028
+#define CS3WCR		0xA4FD002C
+#define CS4WCR		0xA4FD0030
+#define CS5AWCR		0xA4FD0034
+#define CS5BWCR		0xA4FD0038
+#define CS6AWCR		0xA4FD003C
+#define CS6BWCR		0xA4FD0040
+
+/* SDRAM controller */
+#define SDCR		0xA4FD0044
+#define RTCSR		0xA4FD0048
+#define RTCNT		0xA4FD004C
+#define RTCOR		0xA4FD0050
+
+/* SCIF */
+#define SCSMR_0		0xA4400000
+#define SCIF0_BASE	SCSMR_0
+#define SCSMR_0		0xA4410000
+#define SCIF1_BASE	SCSMR_1
+
+/* Timer */
+#define TMU_BASE	0xA412FE90
+
+/* On chip oscillator circuits */
+#define FRQCR		0xA415FF80
+#define WTCNT		0xA415FF84
+#define WTCSR		0xA415FF86
+
+#endif	/* _ASM_CPU_SH7710_H_ */